Fewer Kids: Reasons & Challenges
- Worldwide, people are choosing to have fewer children, and not always by choice.
- The global fertility rate has plummeted to less than half of what it was in the 1960s, according to UN findings.
- Beyond infertility, financial constraints, limited access to medical care during fertility treatments or pregnancy, and growing fears about global instability are major deterrents.
Fewer Kids: Reasons & Challenges explores the dramatic global shift towards smaller families. A recent UNFPA report reveals a significant portion of adults worldwide are reconsidering their family sizes, driven by economic fears and anxieties. This decline,with global fertility rates plummeting,presents complex challenges,including financial constraints,healthcare access,and escalating concerns about political and social instability,including the climate change. News Directory 3 examines how thes factors are reshaping family planning decisions across various continents, impacting individuals’ reproductive choices. Discover what’s next in this evolving landscape.
Economic Fears Fueling Declining Fertility Rates Globally
Updated June 14, 2025
Worldwide, people are choosing to have fewer children, and not always by choice. A recent United Nations Population Fund (UNFPA) report reveals that nearly 20% of adults of reproductive age across 14 countries feel unable to have their desired number of children.
The global fertility rate has plummeted to less than half of what it was in the 1960s, according to UN findings. This drop has pushed rates below the population replacement level in most countries. The UNFPA report, which surveyed individuals in Asia, Europe, North and South America, and Africa, representing over a third of the global population, identifies several factors influencing this trend.
Beyond infertility, financial constraints, limited access to medical care during fertility treatments or pregnancy, and growing fears about global instability are major deterrents. These concerns are significantly impacting individuals’ reproductive choices.
Shalini Randeria, president of the Central European university in Vienna and a senior advisor for the UNFPA report, emphasizes the role of governments in creating supportive environments. “There are a lot of people out there who are willing to have children—and have more children than they have—if the conditions were right,” Randeria said. She added that government policies should focus on “well-being, of welfare, which enable good work-life balance, secure employment, reduce the legal barriers, provide better health care and services.”
The UNFPA report indicated that 14% of respondents cited concerns about political and social instability, including wars and pandemics, as reasons for reducing their family size. Additionally, 9% expressed that climate change and environmental degradation influenced their decision to have fewer children.
Global instability is on the rise. A World Bank Group study found that the period between 2021 and 2023 was the most violent as the Cold War. The UN refugee agency also reported that over 122 million people have been forcibly displaced, nearly double the figure from a decade prior.
The COVID-19 pandemic’s impact remains meaningful, with ongoing outbreaks and the emergence of new variants. beyond COVID-19, infectious disease outbreaks are becoming more frequent, and experts predict an increased risk of epidemics and pandemics in the future.
A 2024 UN Growth Program survey revealed that 56% of respondents think about climate change daily or weekly, with 53% expressing greater concern than the previous year. A third of respondents reported that climate change significantly affects their major life decisions.
One 29-year-old woman from Mexico shared her concerns in the report: “I wont children, but it’s becoming more challenging as time passes by. It is unachievable to buy or have affordable rent in my city. I also would not like to give birth to a child in war times and worsened planetary conditions if that means the baby would suffer as of it.”